TC4423A View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

TC4423A

3A Dual High-Speed Power MOSFET Drivers

Microchip Technology 

TC4423A/TC4424A/TC4425A

4.0 APPLICATIONS INFORMATION

Input

VDD = 18V

1 µF

WIMA

MKS-2

0.1 µF

Ceramic

1

Output

CL = 1800 pF

2

TC4423A

(1/2 TC4425A)

Input: 100 kHz,

square wave,

tRISE = tFALL ≤ 10 ns

+5V

Input

0V 10%

tD1

18V

tF

90%

Output

10%

0V

90%

tD2

tR

90%

10%

FIGURE 4-1:

Time.

Inverting Driver Switching

Input

VDD = 18V

1 µF

WIMA

MKS-2

0.1 µF

Ceramic

1

Output

CL = 1800 pF

2

TC4424A

(1/2 TC4425A)

+5V

Input

0V

18V

Output

0V

Input: 100 kHz,

square wave,

tRISE = tFALL ≤ 10 ns

90%

10%

tD1 90%

tR

10%

tD2

90%

tF

10%

FIGURE 4-2:

Non-inverting Driver

Switching Time.

DS21998B-page 10

© 2007 Microchip Technology Inc.

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